The hydrogen sorption and desorption behavior in spherical powder of pure titanium used for additive manufacturing

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Abstract

The hydrogen sorption and desorption behavior in spherical powder of pure titanium used for additive manufacturing have been investigated. The dependencies of oxide dissolution time and hydrogen sorption rate on pressure and temperature have been obtained. The main regularities of phase formation in titanium powder during hydrogenation until hydrogen concentration 4 wt% have been showed. The peculiarities of hydrogen desorption from the spherical powder of titanium with hydrogen concentration 4 wt% have been demonstrated.

Original languageEnglish
Pages (from-to)15283-15289
Number of pages7
JournalInternational Journal of Hydrogen Energy
Volume42
Issue number22
DOIs
Publication statusPublished - 1 Jun 2017

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Keywords

  • Additive manufacturing
  • Hydrogen
  • Sorption and desorption behavior
  • Spherical powder of pure titanium

ASJC Scopus subject areas

  • Renewable Energy, Sustainability and the Environment
  • Fuel Technology
  • Condensed Matter Physics
  • Energy Engineering and Power Technology

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